Help with sprocket ratio

Protek

Member
Mar 28, 2016
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0
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Just rebuilt my rebuilt my blaster got a hot rod crank and I knew Wesco piston New reads and a pro circuit pipe blocked off oil pump and I got a 290 jet

The bike runs good just wanted to keep up with my 400 I know for a fact the blaster go 59 mile miles my 400 go 72 I'm a pretty big guy I weigh to 240 they told me if I change the sprockets on my blaster I could move a little quicker right now I have a 13in the front and 40 in the back if you guys can help me with the new gear ratio I would appreciate it thank youView attachment 27323